baber/WOPTO huggingface dataset:
Patent JP-S57187093-A (JP)
Title: Treatment of waste water containing thiocyan
Inventor: SHIMODAIRA CHIAKI
IPC: C02F1/72
Filed: 1981-05-15
Abstract: PURPOSE: To make oxidative decomposition of thiocyan ions easy by bringing waste water contg. thiocyan into contact with 1 or ≥2 kinds of oxygen, oxygen-contg. gas, oxygen producing materials in the presence of a Raney copper catalyst.  
     CONSTITUTION: Waste water contg. thiocyan is brought into contact with 1 or ≥2 kinds selected from the group consisting of pure oxygen, oxygen-contg. gases and materials generating oxygen in the presence of a Raney copper catalyst by a system such as perfect mixing type, stationary bed, fluidized bed, moving bed or the like, whereby thiocyan ions are oxidized and decomposed. The Raney copper catalyst is obtd. by acting an aq. alkali soln. or an aq. acid soln. upon an alloy of copper and ≥1 kind of metals to be attacked by water, alkalis, acids, etc. The quantity of the oxygen to be supplied during the catalytic oxidative reaction of the thiocyan is sufficient if it is 1.2 times the theoretical quantity required for oxidation, and the temp. and pressure of the reaction may be ordinary temp. and atmospheric pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02251082-A (JP)
Title: Remaining grain discharging device for circulation type grain drier
Inventor: SATAKE TOSHIHIKO
IPC: F26B17/14
Filed: 1989-03-25
Abstract: PURPOSE:To permit the discharging of all of remaining grain in the bottom of an upper conveyer by dropping it into a conditioning chamber by a method wherein a discharging shutter, provided at the beginning end of the upper conveyer to discharge the grain to the outside of a drier, is connected to a remaining grain discharging shutter provided at conditioning chamber side through a pivoting supporting shaft to open and close the opening of the upper conveyer by the pivoting of the pivoting supporting shaft. CONSTITUTION:A discharging shutter 25 for discharging grain to the outside of a drier is connected to a remaining grain discharging shutter 26 provided at the side of a conditioning chamber through a pivoting supporting shaft 27 and a pressing metal 28. When the grain is dried to a predetermined water content, an operating lever 32 is pushed up into the direction of an arrow sign A in a diagram to pivot the discharging shutter 25. Then, the grain is dropped from a grain elevator 4 into a dropping port 31 through an opening 24A and is discharged to the outside of the drier through a discharging chute 30. When the operating lever 32 is pushed up, the remaining grain discharging shutter 26 is also pivoted by the pivot of the pivoting supporting shaft 27 whereby all of the remaining grain in the bottom of the upper conveyer 14 may be dropped into the conditioning chamber 2.
Patent JP-H01131290-A (JP)
Title: Adhesive composition
Inventor: MURACHI TATSUYA
IPC: C09J175/00
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a composition capable of enhancing the adhesivity of polyolefin materials hard to accomplish bonding, suitable for electrostatic flocking, etc., by formulating a polyurethane, halogenating agent and solvent. CONSTITUTION:The objective composition can be obtained by formulating (A) 100 pts.wt. of a polyurethane produced from polyol, triethanolamine and polyisocyanate with the molar ratio of the polyol to the triethanolamine being 1:0.05-2.0 and the molar ratio of the hydroxyl group to the isocyanate group being 1:1.5-7, (B) 0.002-20 pts.wt. of a halogenating agent such as t-butyl hypochloride or sodium hypochlorite, and (C) a solvent such as ethylene dichloride or methyl isopropyl ketone.
Patent JP-H02250217-A (JP)
Title: Oxide superconductor and wire using same
Inventor: NOMURA KATSUMI
IPC: H01B12/00
Filed: 1989-03-24
Abstract: PURPOSE:To have a wire provided with high critical current density (Jc) by subjecting a mixture of plate-shaped crystal powder and fine powder to a heat treatment for sintering, and forming an oxide superconductor. CONSTITUTION:A powder as crude material to an oxide superconductor is formed by mixing plate-shaped crystal powder an fine powder in appropriate proportion, and shaped in specified orientation and sintered. As oxide superconductor it applied not only to Y-Bi-Cu-O series but also a one, in which part or the whole of Y-portion with magnetic element, a one in which various elements are used as substitute or added in order to obtain plate-shaped crystals, or ones of Bi-St-Ca-Cu-O series, Ti-Ba-Ca-Cu-O series - i.e. any oxide superconductor having anisotropic conductivity and forming plate-shaped crystals may be used. Thereby a superconductor in dense orientation and stable bond at the grain boundary can be obtained, which allows yield of a superconductive wire with good mag. field characteristics.
Patent JP-H09266024-A (JP)
Title: Contact pin for ic socket
Inventor: SEKIGUCHI TOSHIHIKO
IPC: H01R13/11
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To perform a sufficient wiping by obliquely forming the contact edge part with a lead of the contact part of an IC socket contact pin so as to run on the upper side surface of the edge of the lead. SOLUTION: The contact part 4a of a contact pin 4 has a linear edge part 4a2 extended toward the end part from a circular contact end 4a1 slid on the upper side surface of the lead L of an electric part P. The linear edge part 4a2 is formed obliquely to have an angle αto the upper side surface of the lead L, so that it occupies the position shown by a broken line when a cover 2 is fully pushed down, and it runs on the upper side surface of the lead when the electric part P is placed in a prescribed position on a placing base 1b, the pressing of the cover 2 is released, and it contacts the upper side angle part L1 on the edge of the lead L (actual line). The contact Pin 4 runs on the upper side surface of the lead L, reaches a chain position while wiping-rag the upper' side surface, and stopped there. The e electric contact between the circular contact end 4a1 of the contact part 4a and the lead L is surely and safely performed.
Patent JP-H0633439-A (JP)
Title: Sanddrain work
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1992-02-21
Abstract: PURPOSE:To enhance the efficiency of operation by a method wherein a space is formed between inner and outer casings, the casings are driven to a required depth under the ground while jetting compressed air from the excavated soil- discharging hole of the outer casing, and sand for forming a sand pile is discharged from the lower end of the inner casing to form a sand pile under the ground. CONSTITUTION:A space 9 for introducing excavated soil is formed between an outer casing 7 and an inner casing 8 fixed concentrically with the casing 7 having many excavated soil-discharging holes 10. A nozzle for compressed air to be discharged from the holes 10 is provided in the space 9. A cover 13 to close by soil pressures when driving the casing and also to open when pulling the casing up is provided for the bottom of the inner casing 8. While jetting compressed air from the holes 10 to the outside of the casing 5 from the nozzle 11, excavation is made to a required depth under the ground, and while pulling up the casing 5, sand is discharged from the lower end of the casing 8 to form a sand pile under the ground.
Patent JP-H11274773-A (JP)
Title: Heat sink
Inventor: SHIM TIA HOI
IPC: H01L23/36
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To set a heat sink apart from an electronic component which is liable to be affected by heat, by reducing the height of the whole body of the heat sink. SOLUTION: In this heat sink, a fixing base 32 retaining a power transistor 12 is used as heat dissipating material. The fixing base 32 is fixed to a chassis 21 by using a screw 36, and a heat dissipating plate 31 is fixed on a side part 32c of the fixing base 32 so as to approach the chassis 21 by using screws 51. As a result, the heat dissipating plate 31 can be miniaturized, and the height of the whole body of the radiator can be greatly reduced. Since the height of the radiator 30 can be greatly reduced as compared with a case that the heat dissipating plate 31 is fixed at a position isolated from the chassis 21, the heat dissipating plate 31 can be set apart from an electronic component which is liable to be affected by heat.
Patent JP-H08266900-A (JP)
Title: Exhaust gas purifying catalyst and its production
Inventor: IIZUKA HIDEHIRO
IPC: B01J21/16
Filed: 1995-03-30
Abstract: PURPOSE: To remove nitrogen oxide at high efficiency from an oxygen-containing exhaust gas by using a catalyst prepared by carrying Pt, Sr, a rare earth metal and Fe on an inorganic carrier. CONSTITUTION: A γ-Al2 O3 >=1mm to <Zmm in particle diameter is impregnated with a Ce nitrate aq. solution, dried at about 100 deg.C for 2hr and fired at about 600 deg.C for 2hr. Succeedingly, the γ-Al2 O3 is impregnated with strontium nitrate aq. solution, dried and fired by the same way, further is impregnated with a dinitrodiammine-Pt nitrate solution, dried and fired by the same way and finally is impregnated with a Fe nitrate aq. solution, dried and fired by the same way. As a result, the catalyst containing 1.6wt.% Pt, 30wt.% Sr, 12wt.% Ce and 5wt.% Fe per the γ-Al2 O3 of 100 is obtained. In this case, a honeycomb like catalyst 3 for med by coating a cordierite or metal-made honeycomb catalyst base body 2 with the catalyst power 3 can be produced. Then nitrogen oxide in a lean burnt exhaust gas is removed at high efficiency.
Patent JP-S62229098-A (JP)
Inventor: HAMADA JUN
IPC: G21C7/08
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55163845-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: INOUE YOUICHI
IPC: H01L21/306
Filed: 1979-06-08
Abstract: PURPOSE:To prevent overetching of an aluminum electrode or a wiring in the manufacturing process of a semiconductor device, wherein an etching by phototype process is used, by making a hole by etching after an aluminum light-shading film was formed and then by making a hole on an oxidized insulation film by etching. CONSTITUTION:An N-type semicoductor layer 2, a base diffusion layer 3, a collector diffusion layer 4 and an emitter diffusion layer 5 are formed on a P-type semiconductor substrate 1. A hole is made on an oxidation layer 6, an aluminum electrode 7 is formed and an oxidized insulation film 8 is formed. Then an aluminum light- shading film 9 is coated by evaporation, a bonding pad section is etched by phototype process and a hole is opened. And then, the oxidized insulation film 8 section of the said hole is etched and a hole is opened.
Patent JP-S63239373-A (JP)
Title: Water port opening adjusting device for cross-flow water turbine
Inventor: INOUE HIROSHI
IPC: F03B1/00
Filed: 1987-03-25
Abstract: PURPOSE:To smoothly introduce the flow of water into a runner through a guide vane which is turnably arranged in a casing and confronts the runner, by forming both end parts of the guide vane so as to have cylindrical surfaces about the rotary shaft thereof as a center, and forming the lower surface thereof so as to have a columnar curved surface connecting both cylindrical surfaces. CONSTITUTION:A boss 9 attached to a rotary shaft 3 is formed at one end of a guide vane 4. Further, the outer surface of the boss 9 is formed so as to have a cylindrical surface G concentric with the rotary shaft 3, and the part of a casing 8 making contact with the boss 9 is formed so as to have a cylindrical surface H slidably engaging with the boss 9. Meanwhile a link pin 5 is attached to the other end of the guide vane 4, and is connected to an operating rod 7 through the intermediary of a link 6. Further, the other end part of the guide vane 4 is also formed so as to have a cylindrical surface D about the rotary shaft 3 as a center while the lower surface of the guide vane 4 is formed so as to have a columnar curved surface J for guiding the flow of water entering through an inlet port E in the casing 8 to a runner 1 at a predetermined angle. With this arrangement, it is possible to guide the water stream, smoothly irrespective of the opening degree of the guide vane 4.
Patent JP-H02249726-A (JP)
Title: Automobile start/stop controller which makes start/stop extremely smooth by switching on
Inventor: TERAOKA TAKEJI
IPC: B60W10/18
Filed: 1989-03-24
Abstract: PURPOSE:To improve the safety or the like through, for example, the prevention of a sudden start, by prohibiting control which is done by means of an accelerator as the ON operation of a switch is made, and conducting control so that a smooth acceleration may be maintained, for example, from the start of an automobile till a predetermined low speed being achieved. CONSTITUTION:A travel controller 1 consisting of a micro computer sets a travel speed for a normal acceleration by means of a means 5 in accordance with the detection signal of a means 3 detecting the operation quantity of an accelerator 2, and at the same time, outputs to a means 6 a predetermined control signal which is in accordance with this travel speed. Also, a travel speed for slow speed acceleration is set by means of a means 7 according to the detection signal of a means 4 detecting the actual travel speed of a vehicle, and at the same time, a predetermined control signal according to this travel speed is outputted to a means 6. And the respective control signals of the above means 5, 7 are selected by means of a means 8. Further, selection at the means 8 is conducted at an F.F circuit 9 in accordance with the ON of a switch 10 and the input of a reset signal 11.
Patent JP-H04308982-A (JP)
Title: Method for classifying reference vector
Inventor: ICHIKAWA TAKASHI
IPC: G10L25/00
Filed: 1991-04-05
Abstract: PURPOSE:To improve accuracy for recognition without lowering speed for recognition by letting a reference vector in a distance defined in advance belong to two clusters sandwiching a cluster boundary in respect to the cluster boundary formed by the two arbitrary clusters formed by dividing a vector space. CONSTITUTION:The vector space is divided into the plural clusters not to be mutually overlapped and a representative vector is obtd. for each cluster. (1) A set S composed of all the reference vectors is prepared, (2) one of the reference vectors is taken out of the set S and defined as (s). (3) the representative vector of the cluster, to which the (s) belongs, is defined as r0, a set R composed of all the representative vectors excepting for the r0 is prepared, and (4) one of the representative vectors is taken out of the set R and defined as r1. (5) When a prescribed numerical expression is established, the (s) is added to the cluster having the representative r1. (6) When the set R is empty, the operation is moved to (7) or returned to (4) and (7) when the set S is empty, the operation is finished or returned to (2).
Patent JP-H11256896-A (JP)
Title: Button lock
Inventor: NAKAJIMA SUSUMU
IPC: E05B3/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a button lock capable of selecting a memory state or non-memory state with a button main body kept inserted in a case frame, which makes a handle hardly pullable, and the convenience for use of the left side or right side is freely selectable. SOLUTION: A straight notch 56 for making the button main body 54 freely selectable for memory state or non-memory state by turning the main body by 180 deg. is formed at the one end of the bottom main body 54, a lock flange 54 capable of creating a lock state by pushing-in is formed, and fan-shaped stopper flanges 60, 60 deg. are provided in two upper and lower steps with the phase changed in the 180 deg. peripheral direction at the lower portion of the lock flange 54. Moreover, a freely slidable shank 55' with a square cross section is formed in one united body in opposite to a slide notch of the key plate; and also the lever handle can be fixed freely rightwise or leftwise by the screw relative to the rotating shaft, and moreover it can be freely swung relative to the rotating shaft by the snap washer and its looseness can be prevented.
Patent JP-H02250436-A (JP)
Title: Professional use radio communication system
Inventor: KATO TORU
IPC: H04B7/26
Filed: 1989-03-23
Abstract: PURPOSE:To utilize a radio circuit effectively and to prevent the real time performance from being lost by allowing a batch processing communication controller to provide a function of packet transmission and providing a switching circuit switching the real time transmission and the packet transmission controlled by the communication controller. CONSTITUTION:Communication controllers 5, 6, central processing units 8, 9 and terminal equipments 10, 11 are divided respectively into batch processing and real time processing, and as the batch processing, a packet transmission is used and a changeover device 7 for packet transmission and real time transmission is provided. The batch processing transmission and the real time processing transmission are used in mixture, the time when the real time processing transmission is not consecutively implemented is detected and the batch processing data is sent while being processed into a packet and the batch processing data is sent as a packet when no real time transmission is implemented and the packet data is forcibly stopped at a prescribed time to give the interruption processing for real time processing data transmission. Thus, multi-function and high performance are attained.
Patent JP-S61229857-A (JP)
Title: Benzoylurea derivative, production thereof, and insecticide containing same as active ingredient
Inventor: KISHIDA HIROSHI
IPC: C07C239/00
Filed: 1985-04-05
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is H, or halogen; R2 is halogen). EXAMPLE:N-2,6-Difluorobenzoyl-N'-4,5-dichloro-2-fluorophenylurea. USE:An insecticide effective against insect pests, e.g., lepidopterous larva of diamondback moth, Chilo suppressalis Walker, Mamestra brassicae Linne, etc., dipterous larva of Culex pipens pallens Coquillett, etc., coleoptern larva, etc. PREPARATION:A benzoyl isocyanate compound shown by the formula II is reacted with 4,5-dichloro-2-fluoroaniline in a solvent such as toluene, xylene, etc. at 0-80 deg.C, preferably room temperature -60 deg.C for 1-50hr, to give a compound shown by the formula I.
Patent JP-S6258610-A (JP)
Inventor: KANAMARU NAOYUKI
IPC: H01G13/02
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60216248-A (JP)
Title: Ct scanner with ri ray source
Inventor: FUJII MASAJI
IPC: A61B6/03
Filed: 1984-04-12
Abstract: PURPOSE:To make the equipment portable by providing a ray source container adapted to shield radiation of a radiation source outside a scanner to put the radiation source in the ray source container into or out of a scanner body with a mechanism of moving in or out the ray source during taking pictures. CONSTITUTION:The body 1 of a scanner is composed of a frame 10 which serves for a scanner operation in a ray source unit 3 having a radio isotope (RI) ray source 2 set thereon and a radiation detector 4 and a frame 12 for traversing and rotation. The ray source unit 3 made up of an RI filling mechanism 14 for mechanically feeding the ray source 2 into an RI carrier base 13 and the carrier base 13 itself. Then, a ray source container (not illustrate) is provided outside the body 1 and connected to the filling mechanism 14 with a freely bendable release outer tube 31a to put in or out the ray source 2 with a takeoff mechanism (not illustrated). Moreover, the takeoff mechanism is driven by a mechanism control section (not illustrated) to move the carrier base 13 through the filling mechanism 14.
Patent JP-S63239757-A (JP)
Title: Camera device for electron microscope
Inventor: SUZUKI SEIICHI
IPC: H01J37/22
Filed: 1987-03-27
Abstract: PURPOSE:To make a film replaceable without entailing any damage to a vacuum in a camera magazine by filling both film inlet and outlet openings with a magnetic liquid, while leading the film into the camera magazine from the film inlet opening in a state of holding the vacuum inside the camera magazine, and discharging it to the outside of the camera magazine from the film outlet opening. CONSTITUTION:In this device, there is provided with the camera magazine M held in a vacuum for photographing an electron microscopic image, while a camera magazine wall 2 has two narrow clearances A and B for passing a recording medium sheet 15 and a pair of pole pieces 3 and 4 are attached to this magazine wall as opposed. These opposed clearances A and B in these paired pole pieces 3 and 4 are filled up with a magnetic liquid, and piercing this magnetic liquid through, the recording medium sheet 15 is transferred between the camera magazine M and the atmospheric side. In this manner, when a stopgap photograph is taken and so on, a film or the like is replaceable without entailing any damage to a vacuum inside the camera magazine.
Patent JP-H04240145-A (JP)
Title: Cementitious composition having improved bending strength and production thereof
Inventor: YAMAMOTO AKIO
IPC: C04B14/28
Filed: 1991-01-18
Abstract: PURPOSE:To provide the cementitious compsn. which is formed by reforming the cementitious compsn. contg. the filler/aggregate stated in Official Gazette SHO 63-386 and having high bending strength and the process for producing this compsn. CONSTITUTION:This cementitious compsn. is obtd. by curing the uncured cementitious compsn. consisting of 100 pts.wt. alumina cement having 1 to 20mum average grain size, 200 to 500 pts.wt. slag, silica or calcium carbonate having 20 to 100mum average grain size, water-disersible polymer, and water and has >=600kg/cm<2> bending strength and >=2X10<5>kg/cm<2> bending modulus. The above-mentioned cementitious compsn. in which a part of the slag, silica or calcium carbonate is substd. with hydrated lime, talc, gypsum or flyashes.
Patent JP-H01245862-A (JP)
Title: Apparatus for collecting rice bran in rice-polishing machine
Inventor: HAYASHIDA YUKIO
IPC: B02B3/10
Filed: 1988-03-28
Abstract: PURPOSE:To prevent rice bran from adhering on surfaces inside a machine and to separate the bran from polished rice perfectly by leading the bran, which is produced in a cylindrical rice-polishing equipment during a rice-polishing, to a separation equipment while blowing away the bran with a turbulent air flow generated in an outer casing. CONSTITUTION:Unpolished rice charged in a hopper 1 flows into a rice-polishing chamber 5 and has the bran adhering to its surface removed in contact with a brush 8 which is revolved by a polishing rod 3. The rice is moved horizontally while being polished by a rotation of the polishing rod 3 and a suction force of a suction equipment 9, and allowed to flow into a rice vessel 26 through a pressure control valve 12 of a rice discharge port 13. On the other hand, the bran produced during the rice-polishing is led through an air discharge port 14 to a separation equipment 18 equipped with a cyclone body 19, whereby it is separated from air, by the air sucked in by the suction equipment 9 through an air inlet port 16. Meanwhile, the bran adhering to an inner wall of the outer casing 11 and an outer wall of the rice-polishing equipment 2 is blown away, as the air generates collisions and turbulent flows in the outer casing 11.
Patent JP-H09268814-A (JP)
Title: Locking control system
Inventor: OKADA KATSUHIKO
IPC: E05B47/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a locking control system in which a person who leaves a store last can surely perform the locking before coming home, no-locking can be prevented to effectively prevent crimes, and freedom of care on the control can be improved. SOLUTION: In this system, all electronic locks 11-16 can be locked without fail and when the locking is judged by a locking judging means 2, the opening of a door DO for leaving is permitted, and a person who leave a room last can go out of the room. When even one part is not locked, the door DO for leaving is not opened, the person who leaves the room last can not come home, and thus, the problem of no-locking can be solved.